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Used kp a in China

  • Trusted Seller
    ACS550-01-023A-4 ABB Drive

    ACS550-01-023A-4 ABB Drive

    • Manufacturer: ABB
    • Model: ACS550

    ACS550-01-023A-4 ABB Drive Drive Our company specialized in ABB: AC800M Series Modules, DSQC Series for Industrial Robots, Bailey INFI 90,800xA, Advant OCS with Master Software, Advant OCS with MOD 300 Software, ...

    Fujian, China
  • Trusted Seller
    ABB ACS401-0005-3-2 AC DRIVE

    ABB ACS401-0005-3-2 AC DRIVE

    • Manufacturer: ABB
    • Model: ACS

    AC DRIVE ABB ACS401-0005-3-2 AC DRIVE 100% working before shipping IN STOCK READY TO SHIP Get in touch today for a quick price. All parts come with a 12 months warranty Item NO.: Order(MOQ): Payment: Color: Shipp...

    Fujian, China
  • no-image_en.png

    ROCKWEL AB 1336F-MCB-SP1F

    • Manufacturer: Allen-Bradley
    • Model: 1336

    New FACTORY SEALED with WARRANTY 1 YEAR The type code of the drive is indicated on the type designation label, attached on thesupply cubicle door. The type code contains information on the specifications andconfi...

    Xiamen, China
  • no-image_en.png

    ROCKWEL AB 1336F-MCB-SP1J

    • Manufacturer: Allen-Bradley
    • Model: 1336

    New FACTORY SEALED with WARRANTY 1 YEAR The type code of the drive is indicated on the type designation label, attached on thesupply cubicle door. The type code contains information on the specifications andconfi...

    Xiamen, China

Overview

Variable-frequency drives (VFDs) are devices used to control the speed and torque of electric motors by varying the frequency and voltage of the power supplied. VFDs are commonly used in applications like HVAC systems, industrial machinery, and pumps where precise motor control improves efficiency and performance.

FAQ

What should I consider when buying a used variable-frequency drive?

Check the VFD's compatibility with your motor, its power rating, and any signs of wear or damage. Ensure it has been properly maintained and inquire about its operational history.

How do I ensure the VFD is shipped safely to my location?

Use a reputable transport service that specializes in electronic equipment. Ensure the VFD is securely packaged to prevent damage during transit and consider insuring the shipment.

What is the maintenance schedule for a variable-frequency drive?

Regularly inspect for dust and debris, check connections for tightness, and ensure proper ventilation. Follow the manufacturer's recommendations for periodic checks and servicing.